130585620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17987}}^1$

素因数の和:18021

約数の個数: 72

約数和(自身を含む): 401923872

約数和(自身を除く): 271338252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 17987, 35974, 53961, 71948, 89935, 107922, 179870, 197857, 215844, 269805, 359740, 395714, 539610, 593571, 791428, 989285, 1079220, 1187142, 1978570, 2176427, 2374284, 2967855, 3957140, 4352854, 5935710, 6529281, 8705708, 10882135, 11871420, 13058562, 21764270, 26117124, 32646405, 43528540, 65292810, 130585620]

約数ペア:

[(1, 130585620), (2, 65292810), (3, 43528540), (4, 32646405), (5, 26117124), (6, 21764270), (10, 13058562), (11, 11871420), (12, 10882135), (15, 8705708), (20, 6529281), (22, 5935710), (30, 4352854), (33, 3957140), (44, 2967855), (55, 2374284), (60, 2176427), (66, 1978570), (110, 1187142), (121, 1079220), (132, 989285), (165, 791428), (220, 593571), (242, 539610), (330, 395714), (363, 359740), (484, 269805), (605, 215844), (660, 197857), (726, 179870), (1210, 107922), (1452, 89935), (1815, 71948), (2420, 53961), (3630, 35974), (7260, 17987)]